DX  » Community » Reviews » Red Laser Module - Focused Line (3.5V~4.5V 16mm 5mW)
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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 4
  • Usefulness: 5
nice thing – Red Laser Module - Focused Line (3.5V~4.5V 16mm 5mW) Reviews

posted by Stinkynnov on 07/17/2012 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

Pros:
It's small, well built module with adjustable focus and wide angle. Very bright then powered from 3x1.5v (AA, 4.5v total) batteries.
Cons:
As noted in other reviews, line ends are blurred and looks like a series of dots. I don't think it's really a con - it's visible only at the very end of the line. Other moment - module label shows several options for shape and power supply but there is no marks which of then are suitable for this module.
Other:
Works from 3v, but line is much less visible.
Bottomline:
Nice, cheap, and works.

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